<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>防抖测试</title>
    <script src="../../src/function/debounce.js"></script>
</head>
<body>
    <input type="text">
    <script>
        let input = document.querySelector('input');

        // input.onkeydown = function(e){
        //     console.log(e.keyCode);
        // }

        input.onkeydown = debounce(function(e){
            console.log(e.keyCode);
        }, 1000);
    </script>
</body>
</html>